Protein
Anti-sigma-X factor RsiX
Organism
Bacillus subtilis (strain 168)
Function
The anti-sigma factor for extracytoplasmic function (ECF) sigma factor SigX, inhibits SigX activity and stabilizes it.
Sequence
MMKSEWNEEQIKELLSQLPAVKDHRSPQDIYKRLTMAKRKNKPAVRWIGPACAAAIAVYIAFIISPHFFDQAQPQQKEASQENAVTKTETEDSPKAASSLDQTSFVVPEKEQDNYITVAVADADTSAIIPVSIQKTNADQTIQDMLFESSELGILDHAITIPTFIDEVEIKEKPKQKELSIRVHQPATAFSIKDDTLLKKLLKESLKWSPYEKVKFLSDQNETGVRIGSYGTFTEISIPKQSKRSYYLYQNKQGQDFLVPSNHSFDTVKEAIKEMESSSQEDTTPLIQAGAVQSVTKKQKHLYIRFSKESEVDDSIAGILMIEGLLLTAKEFGFTEVTFTETRTKKIGKYDISDAIPVPAAPNPISLN